Gordon Gibson wrote:
a local pal who has recently built a K2 has found the same problem when
he built his K2 he calibrated C22 okay but now finds that moving C22
does nothing I have studied the circuit and I just can not figure out
why this should be so
The exact frequency of the 4 MHz oscillator is only relevant during the
calibration procedure. If you change the setting, you *must* run CAL
PLL followed by CAL FIL (and you must change the BFO settings in CAL FIL
even if you return them to their previous values) before you will see a
change.
For details, see:
<http://www.elecraft.com/Apps/K2%20C22%20Adjust%20App%20Note.pdf>
--
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco
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